/*
* Copyright 2005-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.wamblee.wicket.behavior;
import java.io.Serializable;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.protocol.http.WebResponse;
/**
* Page behavior interface. This provides a mechanism to extend page behavior without
* subclassing.
*
* @author Erik Brakkee
*/
public interface PageBehavior extends Serializable {
/**
* To be called as part of the Page's onBeforeRender
* @param aPage Page this is called for.
*/
void onBeforeRender(WebPage aPage);
/**
* To be called as part of the Page's setHeaders
* @param aPage Page this is called for.
* @param aResponse Response to set headers for.
*/
void setHeaders(WebPage aPage, WebResponse aResponse);
/**
* To be called as part of the Page's onAfterRender
* @param aPage Page this is called for.
*/
void onAfterRender(WebPage aPage);
}